package Demo1;

//添加了一层鉴定
public abstract class Animal {
    private String name;
    private int age;

    public abstract void eat();

    public Animal(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    @Override
    public String toString() {
        return "Animal{" +
                "name='" + this.name + '\'' +
                ", age=" + this.age +
                '}';
    }
}
